11321323220033 has 2 divisors, whose sum is σ = 11321323220034. Its totient is φ = 11321323220032.

The previous prime is 11321323220023. The next prime is 11321323220041. The reversal of 11321323220033 is 33002232312311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10590286249984 + 731036970049 = 3254272^2 + 855007^2 .

It is a cyclic number.

It is not a de Polignac number, because 11321323220033 - 2¹⁰ = 11321323219009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11321323219984 and 11321323220011.

It is not a weakly prime, because it can be changed into another prime (11321323220023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660661610016 + 5660661610017.

It is an arithmetic number, because the mean of its divisors is an integer number (5660661610017).

Almost surely, 2^{11321323220033} is an apocalyptic number.

It is an amenable number.

11321323220033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321323220033 is an equidigital number, since it uses as much as digits as its factorization.

11321323220033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 11321323220033 its reverse (33002232312311), we get a palindrome (44323555532344).

The spelling of 11321323220033 in words is "eleven trillion, three hundred twenty-one billion, three hundred twenty-three million, two hundred twenty thousand, thirty-three".